JPS6421646A - Stop alarm device for electronic computer - Google Patents

Stop alarm device for electronic computer

Info

Publication number
JPS6421646A
JPS6421646A JP62177105A JP17710587A JPS6421646A JP S6421646 A JPS6421646 A JP S6421646A JP 62177105 A JP62177105 A JP 62177105A JP 17710587 A JP17710587 A JP 17710587A JP S6421646 A JPS6421646 A JP S6421646A
Authority
JP
Japan
Prior art keywords
computer
fault
timer
electronic computer
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP62177105A
Other languages
Japanese (ja)
Inventor
Osamu Sakura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba Corp
Original Assignee
Toshiba Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP62177105A priority Critical patent/JPS6421646A/en
Publication of JPS6421646A publication Critical patent/JPS6421646A/en
Pending legal-status Critical Current

Links

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  • Debugging And Monitoring (AREA)

Abstract

PURPOSE:To facilitate connection as a kind of a terminal equipment without applying revision to a system main body by using a timer to activate a relay in response to stop/fault of an electronic computer so as to send an alarm externally. CONSTITUTION:If no fault exists in the electronic computer, a frame for polling and selecting is sent periodically even if no sent/received data exists between the computer 1 and terminal equipments 6-1, 6-2. Thus, when the computer 1 is normal, a frame detection signal is used to reset a timer 73 in a stop alarm device 7. On the other hand, if a fault takes place in the computer 1 and the detection of the frame is interrupted, the timer 73 expires and the fault of the computer 1 is informed externally.
JP62177105A 1987-07-17 1987-07-17 Stop alarm device for electronic computer Pending JPS6421646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62177105A JPS6421646A (en) 1987-07-17 1987-07-17 Stop alarm device for electronic computer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62177105A JPS6421646A (en) 1987-07-17 1987-07-17 Stop alarm device for electronic computer

Publications (1)

Publication Number Publication Date
JPS6421646A true JPS6421646A (en) 1989-01-25

Family

ID=16025236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62177105A Pending JPS6421646A (en) 1987-07-17 1987-07-17 Stop alarm device for electronic computer

Country Status (1)

Country Link
JP (1) JPS6421646A (en)

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